VTL9 Series 125A 6kA DC No-Polarity Breaker
Description:
The VTL9-125 series small DC circuit breaker is a high-performance small DC circuit breaker with high current and high breaking. It is mainly suitable for overload and short circuit protection of DC distribution systems and electrical equipment with a rated working voltage of DC1000 and below, and a rated working current of 125A
and below.
Electric parameter
Number of poles ： 1P 2P 3P 4P
Rated Current: 32-125A (30°C)
Operating voltage (Ue) VDC: 1P 250V,2P 500V,3P 750V 4P 1,000V
Breaking capacity (Icu) : 6KA
Standards: IEC 60947-2 EN 60947-2
Single Pole: 27mm
B Curve
Instantaneous trip: (3-5)In
These MCBs are suitable for cable protection.
C Curve
Instantaneous trip: (7-10)In
Suitable Domestic and residential applications and electromagnetic starting loads with medium starting currents.
D Curve
Instantaneous trip: (10-14)In
Suitable for inductive and motor loads with high starting currents.
